Impact of time delays and environmental noise on the extinction of a population dynamics model

In this paper, we examine a population model with carrying capacity, time delay, and sources of additive and multiplicative environmental noise. We find that time delay, noise sources and their correlation induce regime shifts and transitions between the population survival state and the extinction...

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Veröffentlicht in:	The European physical journal. B, Condensed matter physics Condensed matter physics, 2021-11, Vol.94 (11), p.219-219, Article 219
Hauptverfasser:	Zhang, Chun, Yang, Tao, Qu, Shi-Xian
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Background noise Carrying capacity Complex Systems Condensed Matter Physics Cross correlation Delay time Endangered species Environmental aspects Extinction Extinction (Biology) Fluid- and Aerodynamics Noise Noise intensity Noise pollution Physics Physics and Astronomy Population Population biology Regular - Statistical and Nonlinear Physics Regular Article - Statistical and Nonlinear Physics Signal processing Signal to noise ratio Solid State Physics Stochastic resonance Time lag
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